A generic dynamical model of gamma-ray burst remnants

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	A generic dynamical model of gamma-ray burst remnants
	Huang, YF; Dai, ZG; Lu, T
刊名	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	1999
卷号	309 期号:2 页码:513-516
关键词	hydrodynamics relativity shock waves gamma-rays : bursts
通讯作者	Nanjing Univ, Dept Astron, Nanjing 210093, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China ; CAS, IHEP, LCRHEA, Beijing 100039, Peoples R China
英文摘要	The conventional generic model is considered to explain the dynamics of gamma-ray burst remnants very well, no matter whether they are adiabatic or highly radiative. However, we find that, for adiabatic expansion, the model cannot reproduce the Sedov solution in the nonrelativistic phase, and thus it needs to be revised. In this paper a new differential equation is derived. The generic model based on this equation is shown to be correct for both radiative and adiabatic fireballs, and in both ultrarelativistic and non-relativistic phases.
学科主题	Astronomy & Astrophysics
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
原文出处	SCI
语种	英语
WOS记录号	WOS:000083466900026
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237774]
专题	高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Huang, YF,Dai, ZG,Lu, T. A generic dynamical model of gamma-ray burst remnants[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,1999,309(2):513-516.
APA	Huang, YF,Dai, ZG,&Lu, T.(1999).A generic dynamical model of gamma-ray burst remnants.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,309(2),513-516.
MLA	Huang, YF,et al."A generic dynamical model of gamma-ray burst remnants".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 309.2(1999):513-516.